Name : C3N

Category : OSINT

Level : Easy (5 pts)

Author : VirtualSamurai

Date : 2020-01-21 20:21:38

Description : Your mission is to identify an individual using his or her online username. This individual is wanted by C3N and has the flag of the challenge. It's up to you! The nickname is contained in the txt file to download.

Rated : 5 / 10

🩸 First Blood : Mika

Name : Isseo Santiano

Category : OSINT

Level : Medium (15 pts)

Author : VirtualSamurai

Date : 2020-02-26 02:55:36

Description : Your mission is to track an oligarch who has defrauded millions and owns many dummy corporations. He owns a yacht whose name we don't know. Your goal is to find the IMO identifier of this yacht and to enter it in order to validate the challenge. You have attached a beautiful picture of the oligarch's yacht on the water. Flag format: `<number>`

Rated : 5 / 10

🩸 First Blood : PoutPout

Name : Unknown Material

Category : OSINT

Level : Easy (5 pts)

Author : 0wnes1s

Date : 2020-06-16 10:29:53

Description : A new company has set up near you. The network administrators have just installed the hardware. While rummaging through the garbage, you found this picture. Identify the hardware, to recover: - The serial name of this equipment. - The default passphrase / passphrase. Flag format: `<serie>:<passphrase>` (upper case)

Rated : 5 / 10

🩸 First Blood : penthium2

Name : grisbiland

Category : OSINT

Level : Medium (15 pts)

Author : penthium2

Date : 2020-06-18 22:38:19

Description : We have suspicions of cash counterfeiting on a user of a social network and anything to do with easy money. All we know is that he calls himself 'grisbiland'. Locate and retrieve the name of the 'grisbiland' counterfeit currency store. Flag format: `<name>` (lowercase) (ex: `macdonalds`)

Rated : 7 / 10

🩸 First Blood : 0wnes1s

Name : tracking

Category : OSINT

Level : Easy (5 pts)

Author : 0wnes1s

Date : 2020-07-19 17:27:54

Description : You found this file containing coordinates. Flag format: `FLAG_...` (in upper case)

Rated : 5 / 10

🩸 First Blood : croucroute

Name : backup

Category : OSINT

Level : Hard (30 pts)

Author : 0wnes1s

Date : 2020-11-07 18:46:09

Description : You have a great source of informations about an individual, use them to be able to brute force his hashed password. Flag format: `<password_found>'.

Rated : 6 / 10

🩸 First Blood : look

Name : Blockchain

Category : OSINT

Level : Medium (15 pts)

Author : D0pp3lgang3r

Date : 2022-05-21 02:35:14

Description : We’re on the trail of a hacker hiding behind multiple aliases, the only trail we have is a twitter account "FishingFake". He allegedly exploited a chrome extension, in order to steal cryptocurrencies, from various people. In addition, we know that he is in direct contact with the 2 founders of the company, which is itself behind the extension. Your mission is to find the first and last names of its founders. Flag Format : BS{firstname1_name1_firstname2_name2}

Rated : 6 / 10

🩸 First Blood : 0wnes1s

Name : CEO 1

Category : OSINT

Level : Medium (15 pts)

Author : VirtualSamurai

Date : 2022-06-04 13:00:17

Description : In this OSINT challenges series you'll train to grab intel about the CEOs of major companies listed on the CAC 40 (The french stock exchange). In this first mission, you'll need to identify the current CEO of the Air Liquid company. Then you'll need to find his wife's birthdate. The flag is a birthdate in the english format Month/Day/Year (Exemple: 07/28/1982).

Rated : 6 / 10

🩸 First Blood : D0pp3lgang3r

Name : CEO 2

Category : OSINT

Level : Medium (15 pts)

Author : D0pp3lgang3r

Date : 2022-06-05 21:08:00

Description : On continue dans la série des principales sociétés du CAC 40, cette fois-ci vous allez devoir trouver qui est la personne sur cette photo, afin de retrouver la date de naissance de son frère, au format anglophone 13/06/2019 => 06/13/2019.

Rated : 6 / 10

🩸 First Blood : penthium2